I will google more about it but here I always test this issue with some USB keyboard to see if it's Windows or something else.
Toshiba Satellite L775, Windows 10. Suddenly, can't use spacebar, symbols, etc w/o FN key. Read about Win 10 update causing this, fix was select Keyboard in Toshiba/Utilities/HWSETUP and do "xyz" but I can't open HWSETUP to do anything! Is this the right fix or do you know of something else. CAN'T TYPE THIS WAY!!!

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